Auto Racing Products Mopar 426 Hemi Main Stud Kit Hex Nuts — Chromoly Black Oxide

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Unleash the Power of Your Mopar 426 Hemi with ARP Main Studs

Fortify the foundation of your legendary Mopar 426 Hemi engine with the Auto Racing Products (ARP) BBM Main Stud Kit. Specifically designed for 2-bolt main applications, this hex nut main stud kit provides superior main cap clamping force, crucial for preventing cap walk and crankshaft deflection under extreme loads. Essential for any high-performance or racing Hemi build, these studs ensure your bottom end can handle serious horsepower.

Engineered for Extreme Durability

Each main stud is meticulously crafted from ARP's premium chromoly steel, a material renowned for its exceptional tensile strength and fatigue resistance. The studs undergo a proprietary heat-treating process to optimize their metallurgical properties, followed by precision thread rolling for enhanced fatigue life. A robust black oxide finish not only provides excellent corrosion protection but also gives a professional, race-ready appearance to your engine's core.

• Application: Mopar 426 Hemi Engines (2-Bolt Mains)
• Fastener Style: Hex Nuts
• Material: High-Strength Chromoly Steel
• Finish: Black Oxide for corrosion resistance
• Performance Benefit: Prevents main cap walk and crankshaft deflection

The ARP Advantage for Hemi Builders

Auto Racing Products is the global leader in high-performance fasteners, and their main stud kits are a cornerstone of engine reliability. Main studs offer a significant advantage over traditional main bolts by providing more consistent and accurate torque readings, reducing distortion of the main bearing bores. This results in a more stable and durable bottom end, critical for maintaining proper bearing clearances and extending engine life. Trust ARP to deliver the strength and precision your Mopar 426 Hemi demands.